Hyundai has built a Google Glass app for the 2015 Hyundai Genesis

Hyundai is preparing a Google Glass app that plays nice with the 2015 Hyundai Genesis vehicle. Google Glass owners that have a Hyundai Genesis will be able to lock and unlock their doors and start the engine. The Hyundai-Google Glass will also help drivers remember where they have parked. If the car needs to be serviced, an alert will be sent to the Google Glass device. The Blue Link Glassware app requires the Hyundai Blue Link network.
[Source: Car and Driver]